Retro palette
Teal Patio
From #664f00 ink through #4e62a2, #7e6200, #677dbf to #997c2b light, Teal Patio is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes.
amberretrofive-stop
#664f00
#4e62a2
#7e6200
#677dbf
#997c2b
The generator opens with #664f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.